CN214177837U - Temperature-uniforming plate with flow guide structure - Google Patents
Temperature-uniforming plate with flow guide structure Download PDFInfo
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- CN214177837U CN214177837U CN202021752263.5U CN202021752263U CN214177837U CN 214177837 U CN214177837 U CN 214177837U CN 202021752263 U CN202021752263 U CN 202021752263U CN 214177837 U CN214177837 U CN 214177837U
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- temperature
- flow guide
- guide structure
- uniforming plate
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Abstract
The utility model relates to a temperature-uniforming plate with water conservancy diversion structure, including lower cover, upper cover, water conservancy diversion structure, lower cover and upper cover form the closed cavity, be provided with the bump in the closed cavity, the water conservancy diversion structure sets up in the closed cavity. The utility model provides a temperature-uniforming plate with water conservancy diversion structure improves the inside cavity fluid circulation speed of temperature-uniforming plate through the water conservancy diversion structure, improves the heat-sinking capability of temperature-uniforming plate to the structural strength of reinforcing temperature-uniforming plate improves the bending resistance of product.
Description
Technical Field
The utility model relates to a temperature-uniforming plate field especially relates to a temperature-uniforming plate with water conservancy diversion structure.
Background
The current electronic products require light weight and high performance, so the electronic components need to generate high power operation in a very small volume range and a short time, therefore, the high temperature of the current electronic products is usually concentrated in a specific area during the operation process to generate a heat accumulation (heat accumulation) phenomenon, and the uniform temperature plate is filled with a fluid capable of evaporating and condensing to have good heat conduction efficiency, and has the characteristics of light weight and light weight, so the uniform temperature plate is widely applied to the field of electronic products to replace a heat dissipation plate.
In the small power device heat dissipation of narrow space, the ultra-thin temperature-equalizing plate or ultra-thin heat pipe is used as the main heat transfer or radiating element, and the periphery of the upper cover plate and the lower cover plate with pits and salient points is welded, sealed, injected with liquid, vacuumized and sealed in the existing ultra-thin temperature-equalizing plate. In the temperature equalizing plate in the traditional scheme, a flow guide structure is not arranged between an upper cover plate and a lower cover plate, the circulation rate of internal fluid is low, the structural strength is poor, and improvement is needed urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a temperature-uniforming plate with water conservancy diversion structure improves the inside cavity fluid circulation rate of temperature-uniforming plate through the water conservancy diversion structure, improves the heat-sinking capability of temperature-uniforming plate to strengthen the structural strength of temperature-uniforming plate, improve the bending resistance of product.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a temperature-uniforming plate with water conservancy diversion structure, includes lower cover, upper cover, water conservancy diversion structure, lower cover and upper cover form the closed cavity, be provided with the bump in the closed cavity, the water conservancy diversion structure sets up in the closed cavity.
Preferably, the flow guide structure is in a long strip shape.
Preferably, the flow guide structure is integrally formed with the upper cover or the lower cover.
Preferably, the flow guide structure is adhered to the upper cover or the lower cover in a splicing mode.
Preferably, the flow guide structure is in contact with the upper cover or the lower cover but is not adhered.
Preferably, the flow guide structure is a solid structure or a porous structure.
Preferably, the center line of the flow guide structure is a straight line or an arc line.
Preferably, the flow directing structure is located in a central region of the enclosed chamber.
Preferably, the flow directing structure is not in direct contact with the edge of the enclosed chamber.
Preferably, one or more flow guide structures are arranged in the closed cavity.
The utility model discloses compare in prior art's beneficial effect and be:
the utility model discloses a temperature-uniforming plate with water conservancy diversion structure has the water conservancy diversion effect, balanced inside fluid circulation, reinforcing inner structure intensity. Specifically, after the liquid in the temperature-uniforming plate is contacted with the flow guide structure, the liquid can be transferred along the extending direction of the flow guide structure, so that the fluid circulation rate of the inner cavity of the temperature-uniforming plate can be effectively improved, and the heat dissipation capacity of the temperature-uniforming plate is improved. In addition, the diversion structure can also play the role of a reinforcing rib, so that the structural strength of the temperature-uniforming plate is enhanced, and the bending resistance of the product is improved.
Drawings
Fig. 1 is a partial structural view of a vapor chamber having a flow guide structure in embodiment 1 of the present invention.
Fig. 2 is a structural diagram of a temperature equalization plate having a flow guiding structure in embodiment 1 of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to specific embodiments and drawings.
Referring to fig. 1-2, embodiment 1 of the present invention includes:
a temperature-uniforming plate with a flow guide structure comprises a lower cover 1, an upper cover 4 and a flow guide structure 3, wherein the lower cover 1 and the upper cover 4 form a closed cavity, salient points 2 are arranged in the closed cavity, and the flow guide structure 3 is arranged in the closed cavity. The flow guide structure 3 is in a strip shape. In the present embodiment, the diversion structure 3 is integrally formed with the lower cover 1, and in other embodiments, the diversion structure may be integrally formed with the upper cover 4. The flow guiding structure 3 is not in direct contact with the edge of the closed chamber, and the flow guiding structure 3 is positioned in the central area of the closed chamber. In this embodiment, the flow guiding structure 3 is a solid structure, in other embodiments, the flow guiding structure may also be a porous structure, and may be Fiber woven by metal. The central line of the flow guide structure 3 is a straight line or an arc line. Only one flow guide structure 3 can be arranged in the closed cavity, and a plurality of flow guide structures 3 can be arranged according to actual needs.
The temperature-uniforming plate with the flow guide structure has a flow guide effect, internal fluid circulation is balanced, and internal structure strength is enhanced. Specifically, after the liquid in the temperature-uniforming plate is contacted with the flow guide structure, the liquid can be transferred along the extending direction of the flow guide structure, so that the fluid circulation rate of the inner cavity of the temperature-uniforming plate can be effectively improved, and the heat dissipation capacity of the temperature-uniforming plate is improved. In addition, the diversion structure can also play the role of a reinforcing rib, so that the structural strength of the temperature-uniforming plate is enhanced, and the bending resistance of the product is improved.
The embodiment 2 of the utility model provides a include:
a temperature-uniforming plate with a flow guide structure comprises a lower cover, an upper cover and the flow guide structure, wherein the lower cover and the upper cover form a closed cavity, salient points are arranged in the closed cavity, and the flow guide structure is arranged in the closed cavity. The flow guide structure is in a strip shape. In this embodiment, the diversion structure is bonded to the upper cover in a splicing manner, and in other embodiments, the diversion structure may also be bonded to the lower cover in a splicing manner. The flow guide structure is not in direct contact with the edge of the closed cavity and is positioned in the central area of the closed cavity. In this embodiment, the flow guiding structure is a solid structure, in other embodiments, the flow guiding structure may also be a porous structure, and may be Fiber woven by metal. The central line of the flow guide structure is a straight line or an arc line. Only one flow guide structure can be arranged in the closed cavity, and a plurality of flow guide structures can be arranged according to actual needs.
The temperature-uniforming plate with the flow guide structure has a flow guide effect, internal fluid circulation is balanced, and internal structure strength is enhanced. Specifically, after the liquid in the temperature-uniforming plate is contacted with the flow guide structure, the liquid can be transferred along the extending direction of the flow guide structure, so that the fluid circulation rate of the inner cavity of the temperature-uniforming plate can be effectively improved, and the heat dissipation capacity of the temperature-uniforming plate is improved. In addition, the diversion structure can also play the role of a reinforcing rib, so that the structural strength of the temperature-uniforming plate is enhanced, and the bending resistance of the product is improved.
The embodiment 3 of the utility model provides a include:
a temperature-uniforming plate with a flow guide structure comprises a lower cover, an upper cover and the flow guide structure, wherein the lower cover and the upper cover form a closed cavity, salient points are arranged in the closed cavity, and the flow guide structure is arranged in the closed cavity. The flow guide structure is in a strip shape. In this embodiment, the flow guide structure is in contact with the upper cover but not bonded thereto, and in other embodiments, the flow guide structure may be in contact with the lower cover but not bonded thereto. The flow guide structure is not in direct contact with the edge of the closed cavity and is positioned in the central area of the closed cavity. In this embodiment, the flow guiding structure is a solid structure, in other embodiments, the flow guiding structure may also be a porous structure, and may be Fiber woven by metal. The central line of the flow guide structure is a straight line or an arc line. Only one flow guide structure can be arranged in the closed cavity, and a plurality of flow guide structures can be arranged according to actual needs.
The temperature-uniforming plate with the flow guide structure has a flow guide effect, internal fluid circulation is balanced, and internal structure strength is enhanced. Specifically, after the liquid in the temperature-uniforming plate is contacted with the flow guide structure, the liquid can be transferred along the extending direction of the flow guide structure, so that the fluid circulation rate of the inner cavity of the temperature-uniforming plate can be effectively improved, and the heat dissipation capacity of the temperature-uniforming plate is improved. In addition, the diversion structure can also play the role of a reinforcing rib, so that the structural strength of the temperature-uniforming plate is enhanced, and the bending resistance of the product is improved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a temperature-uniforming plate with water conservancy diversion structure, its characterized in that includes lower cover (1), upper cover (4), water conservancy diversion structure (3), lower cover (1) and upper cover (4) form the closed cavity, be provided with bump (2) in the closed cavity, water conservancy diversion structure (3) set up in the closed cavity, be provided with one in the closed cavity water conservancy diversion structure (3) or many water conservancy diversion structure (3).
2. The vapor-distribution plate with the flow-guide structure according to claim 1, wherein the flow-guide structure (3) is elongated.
3. The vapor-distribution plate with a flow-guiding structure according to claim 1 or 2, wherein the flow-guiding structure (3) is integrally formed with the upper cover (4) or the lower cover (1).
4. The vapor chamber with the flow guide structure as claimed in claim 1 or 2, wherein the flow guide structure (3) is adhered to the upper cover (4) or the lower cover (1) by means of splicing.
5. The vapor-distribution plate with a flow-guide structure according to claim 1 or 2, wherein the flow-guide structure (3) is in contact with the upper cover (4) or the lower cover (1) but not bonded thereto.
6. The vapor-distribution plate with a flow-guiding structure according to claim 1, characterized in that the flow-guiding structure (3) is a solid structure or a porous structure.
7. The vapor-temperature plate with flow-guiding structure according to claim 1, wherein the center line of the flow-guiding structure (3) is a straight line or an arc line.
8. The vapor-distribution plate with a flow-guiding structure according to claim 1, characterized in that the flow-guiding structure (3) is located in the central area of the closed chamber.
9. The vapor-distribution plate with a flow-guiding structure according to claim 1, characterized in that the flow-guiding structure (3) is not in direct contact with the edge of the closed chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021752263.5U CN214177837U (en) | 2020-08-20 | 2020-08-20 | Temperature-uniforming plate with flow guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021752263.5U CN214177837U (en) | 2020-08-20 | 2020-08-20 | Temperature-uniforming plate with flow guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214177837U true CN214177837U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021752263.5U Active CN214177837U (en) | 2020-08-20 | 2020-08-20 | Temperature-uniforming plate with flow guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214177837U (en) |
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2020
- 2020-08-20 CN CN202021752263.5U patent/CN214177837U/en active Active
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